16、The town’s drinking-water _____ with prim chemicals at present.

A. contaminates     B. is contaminated     C. is being contaminated    D. has been contaminated

16、C

解析:“這城市的飲用水目前正受到有毒化學(xué)藥品的污染!眃rinking-water與contaminate之間存在被動關(guān)系,由at present可知應(yīng)用進(jìn)行時的被動式,

請在這里輸入關(guān)鍵詞:
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科目:高中英語 來源: 題型:

The town’s drinking-water _____ with prim chemicals at present.

A. contaminates         B. is contaminated     

  C. is being contaminated  D. has been contaminated

查看答案和解析>>

科目:高中英語 來源: 題型:

The town’s drinking-water _____ with prim chemicals at present.

A. contaminates         B. is contaminated     

  C. is being contaminated  D. has been contaminated

查看答案和解析>>

科目:高中英語 來源: 題型:

The town’s drinking-water _____ with prim chemicals at present.

A. contaminates     B. is contaminated     C. is being contaminated    D. has been contaminated

查看答案和解析>>


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